cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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fib_rules.h (2036B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef __LINUX_FIB_RULES_H
      3#define __LINUX_FIB_RULES_H
      4
      5#include <linux/types.h>
      6#include <linux/rtnetlink.h>
      7
      8/* rule is permanent, and cannot be deleted */
      9#define FIB_RULE_PERMANENT	0x00000001
     10#define FIB_RULE_INVERT		0x00000002
     11#define FIB_RULE_UNRESOLVED	0x00000004
     12#define FIB_RULE_IIF_DETACHED	0x00000008
     13#define FIB_RULE_DEV_DETACHED	FIB_RULE_IIF_DETACHED
     14#define FIB_RULE_OIF_DETACHED	0x00000010
     15
     16/* try to find source address in routing lookups */
     17#define FIB_RULE_FIND_SADDR	0x00010000
     18
     19struct fib_rule_hdr {
     20	__u8		family;
     21	__u8		dst_len;
     22	__u8		src_len;
     23	__u8		tos;
     24
     25	__u8		table;
     26	__u8		res1;   /* reserved */
     27	__u8		res2;	/* reserved */
     28	__u8		action;
     29
     30	__u32		flags;
     31};
     32
     33struct fib_rule_uid_range {
     34	__u32		start;
     35	__u32		end;
     36};
     37
     38struct fib_rule_port_range {
     39	__u16		start;
     40	__u16		end;
     41};
     42
     43enum {
     44	FRA_UNSPEC,
     45	FRA_DST,	/* destination address */
     46	FRA_SRC,	/* source address */
     47	FRA_IIFNAME,	/* interface name */
     48#define FRA_IFNAME	FRA_IIFNAME
     49	FRA_GOTO,	/* target to jump to (FR_ACT_GOTO) */
     50	FRA_UNUSED2,
     51	FRA_PRIORITY,	/* priority/preference */
     52	FRA_UNUSED3,
     53	FRA_UNUSED4,
     54	FRA_UNUSED5,
     55	FRA_FWMARK,	/* mark */
     56	FRA_FLOW,	/* flow/class id */
     57	FRA_TUN_ID,
     58	FRA_SUPPRESS_IFGROUP,
     59	FRA_SUPPRESS_PREFIXLEN,
     60	FRA_TABLE,	/* Extended table id */
     61	FRA_FWMASK,	/* mask for netfilter mark */
     62	FRA_OIFNAME,
     63	FRA_PAD,
     64	FRA_L3MDEV,	/* iif or oif is l3mdev goto its table */
     65	FRA_UID_RANGE,	/* UID range */
     66	FRA_PROTOCOL,   /* Originator of the rule */
     67	FRA_IP_PROTO,	/* ip proto */
     68	FRA_SPORT_RANGE, /* sport */
     69	FRA_DPORT_RANGE, /* dport */
     70	__FRA_MAX
     71};
     72
     73#define FRA_MAX (__FRA_MAX - 1)
     74
     75enum {
     76	FR_ACT_UNSPEC,
     77	FR_ACT_TO_TBL,		/* Pass to fixed table */
     78	FR_ACT_GOTO,		/* Jump to another rule */
     79	FR_ACT_NOP,		/* No operation */
     80	FR_ACT_RES3,
     81	FR_ACT_RES4,
     82	FR_ACT_BLACKHOLE,	/* Drop without notification */
     83	FR_ACT_UNREACHABLE,	/* Drop with ENETUNREACH */
     84	FR_ACT_PROHIBIT,	/* Drop with EACCES */
     85	__FR_ACT_MAX,
     86};
     87
     88#define FR_ACT_MAX (__FR_ACT_MAX - 1)
     89
     90#endif